1294605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 2417688

約数和(自身を除く): 1123083

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 2213, 6639, 11065, 19917, 28769, 33195, 86307, 99585, 143845, 258921, 431535, 1294605]

約数ペア:

[(1, 1294605), (3, 431535), (5, 258921), (9, 143845), (13, 99585), (15, 86307), (39, 33195), (45, 28769), (65, 19917), (117, 11065), (195, 6639), (585, 2213)]